Audio Interfaces

Explore our range of audio interfaces, switchboxes, dual DI boxes and more, designed to support everything from entry level setups to professional requirements. With reliable connectivity and clear sound quality, these solutions make it easy to record, perform or manage your audio with confidence. Find the right option to match your workflow and performance needs.

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  • LD Systems ZONE 624 19" 4-Zone Mixer 3ULD Systems ZONE 624 19" 4-Zone Mixer 3U
    LD Systems ZONE 624 19" 4-Zone Mixer 3U
    LD Systems ZONE 624 4-Zone MixerThe ZONE 624 is a fully-equipped zone mixer with 6 line and 2 microphone channels, that can be assigned to a stereo or a mono master output. The compact 3U rack device also has inputs for an external emergency...
    £434.00
    £434.00
  • Omnitronic Lh-065 Active Di BoxOmnitronic Lh-065 Active Di Box
    Omnitronic Lh-065 Active Di Box
    Description1-channel DI box, active Active DI box 1 high-impedance signal input via XLR or 6.3 mm jack connectors 1 low-impedance XLR output 1 instrument feed-through output, 6.3 mm jack Converts an unbalanced line input (e.g. instruments) into a balanced XLR output for connecting a...
    £74.50
    £74.50
  • Omnitronic Lh-060 Pro Passive Dual Di BoxOmnitronic Lh-060 Pro Passive Dual Di Box
    Omnitronic Lh-060 Pro Passive Dual Di Box
    DescriptionPassive 2-channel DI box/splitter, Silver Passive 2-channel DI box with split mode 2 high-impedance signal inputs via combo connectors (XLR/6.3 mm jack) 2 low-impedance XLR outputs Converts 2 separate unbalanced line inputs (e.g. instruments) into 2 balanced XLR outputs, for connecting a mixer Switchable...
    £78.50
    £78.50
  • Palmer PDI 06 L 08 Power Attenuator 8 OhmsPalmer PDI 06 L 08 Power Attenuator 8 Ohms
    Palmer PDI 06 L 08 Power Attenuator 8 Ohms
    Palmer Power Attenuator - Control the volume of your guitar ampThe PDI06 is a power attenuator for live applications. The device is connected between the amplifier output and the speaker cabinet. It makes it possible to use the popular power stage distortion of tube...
    £256.00
    £256.00
  • Palmer PAN 03 19" DI Box 4-Channel activePalmer PAN 03 19" DI Box 4-Channel active
    Palmer PAN 03 19" DI Box 4-Channel active
    Active 4-channel DI box. Each channel has a jack input with a parallel output for passing through the signal. An attenuation switch (-30 dB) allows either a line or loudspeaker signal to be connected.Active 4 x DI box, 19" format. Technical specitications identicl to...
    £289.00
    £289.00
  • Omnitronic Lh-053 Passive Di BoxOmnitronic Lh-053 Passive Di Box
    Omnitronic Lh-053 Passive Di Box
    DescriptionLittle brother of the LH-055 DI Box. Sturdy housing, solid workmanship at an unbeatable price.Passive 1-channel DI box, Black Passive DI box 1 high-impedance signal input, 6.3 mm jack 1 low-impedance XLR output 1 instrument feed-through output, 6.3 mm jack Converts an unbalanced line...
    £27.00
    £27.00
  • DBX 266XS Dual Compressor Gate Rackmount Studio ExpanderDBX 266XS Dual Compressor Gate Rackmount Studio Expander
    DBX 266XS Dual Compressor Gate Rackmount Studio Expander
    DescriptionAdding a dbx® 266xs Compressor/Gate to your live sound rig or studio gives you more dynamic control to help create a more polished, professional sound. Having compression in your audio chain gives you the ability to smooth out uneven levels, add sustain to guitars...
    £160.00
    £160.00
  • qtx Microphone Stand Table V Shape
    qtx Microphone Stand Table V Shape
    DescriptionHeavy duty desk stand with heavy 'V' shaped base offering extra stability. With flexible gooseneck.FeaturesBlack metal and chrome finishStandard 5/8" threadWith rubber feetSpecificationsHeight280mmWeight860g
    £16.99
    £0.00
    £16.99
  • qtx Telescopic 35mmØ speaker pole
    qtx Telescopic 35mmØ speaker pole
    DescriptionExtendable 35mmØ speaker pole for mounting satellite cabinets above bass bins. Various height settings are locked by securing pin.FeaturesSpecificationsDimensions (minimum height)800 x 45 x 95mmHeight adjustment800 - 1340mmWeight1.4kgMax. weight load50kg
    £19.49
    £0.00
    £19.49
  • Palmer Monicon XL Active Studio Monitor Controller
    Palmer Monicon XL Active Studio Monitor Controller
    Switching between different signal sources and monitors is one of the most common tasks in any studio. Ergonomic console design and two clearly structured control levels make the Palmer MONICON XL the perfect, intuitive nerve centre for all your requirements. Selecting audio sources and...
    £296.00
    £324.00
    £296.00
  • qtx QR8K active moulded speaker cabinet - 80Wmaxqtx QR8K active moulded speaker cabinet - 80Wmax
    qtx QR8K active moulded speaker cabinet - 80Wmax
    DescriptionCompact injection moulded speaker cabinets with built-in amplifier and input section. Independent mic and line channels make this range ideal for DJs, vocalists and karaoke setups.FeaturesMicrophone and line inputs with volume controlsTitanium HF compression driverCompact moulded enclosure with carry handleIntegral flying points and 35mmØ...
    £103.99
    £0.00
    £103.99
  • qtx QR15 Passive ABS Speaker 15inqtx QR15 Passive ABS Speaker 15in
    qtx QR15 Passive ABS Speaker 15in
    DescriptionCompact & lightweight speaker cabinets designed for multi-purpose sound reinforcement. These shockproof moulded enclosures feature M8/M6 fixing points, allowing them to be arrayed in various combinations to suit most applications from small halls to large nightclubs.FeaturesTitanium compression driverSPK connectorsRigid steel grille and easy-carry handleMultiple...
    £196.49
    £0.00
    £196.49
  • qtx QR12 Passive ABS Speaker 12inqtx QR12 Passive ABS Speaker 12in
    qtx QR12 Passive ABS Speaker 12in
    DescriptionCompact & lightweight speaker cabinets designed for multi-purpose sound reinforcement. These shockproof moulded enclosures feature M8/M6 fixing points, allowing them to be arrayed in various combinations to suit most applications from small halls to large nightclubs.FeaturesTitanium compression driverSPK connectorsRigid steel grille and easy-carry handleMultiple...
    £154.99
    £0.00
    £154.99
  • qtx QR10 Passive ABS Speaker 10inqtx QR10 Passive ABS Speaker 10in
    qtx QR10 Passive ABS Speaker 10in
    DescriptionCompact & lightweight speaker cabinets designed for multi-purpose sound reinforcement. These shockproof moulded enclosures feature M8/M6 fixing points, allowing them to be arrayed in various combinations to suit most applications from small halls to large nightclubs.FeaturesTitanium compression driverSPK connectorsRigid steel grille and easy-carry handleMultiple...
    £116.00
    £0.00
    £116.00
  • qtx QR8 Passive ABS Speaker 8inqtx QR8 Passive ABS Speaker 8in
    qtx QR8 Passive ABS Speaker 8in
    DescriptionCompact & lightweight speaker cabinets designed for multi-purpose sound reinforcement. These shockproof moulded enclosures feature M8/M6 fixing points, allowing them to be arrayed in various combinations to suit most applications from small halls to large nightclubs.FeaturesTitanium compression driverSPK connectorsRigid steel grille and easy-carry handleMultiple...
    £74.49
    £0.00
    £74.49
  • qtx DM11B dynamic microphone - blackqtx DM11B dynamic microphone - black
    qtx DM11B dynamic microphone - black
    DescriptionHandheld dynamic microphone with a durable plastic body and steel mesh windshield. Suitable for vocals and general PA or recording applications.FeaturesUnidirectional responseOn/Off slide switchSupplied with XLRF to 6.3mm jack leadSpecificationsFrequency response80Hz-14kHzSensitivity-68dB (±3dB)Impedance600 Ohms (±30%)ConnectionXLRMDimensions170 x 50mmØWeight180gLead length3.0mConnection cableXLRF, 6.3mm mono jackPolar patternCardioid
    £11.25
    £0.00
    £11.25
  • QTX U-MIC USB Powered UHF Microphone 863.2MHzQTX U-MIC USB Powered UHF Microphone 863.2MHz
    QTX U-MIC USB Powered UHF Microphone 863.2MHz
    Compact and easy to set up UHF wireless microphone set with a handheld transmitter and USB receiver. The receiver simply plugs into a USB power supply or USB port for power and outputs to a 3.5mm jack socket. A plug-through USB connection is provided...
    £21.49
    £0.00
    £21.49
  • QTX 4 Channel Mini Microphone MixerQTX 4 Channel Mini Microphone Mixer
    QTX 4 Channel Mini Microphone Mixer
    DescriptionCompact mono microphone mixers with 4 or 8 low impedance jack inputs, mixing to a single master jack output. Onboard separate volume controls for each microphone and the master output. Powered by 1 x 9V battery or optional 12Vdc adaptorFeaturesSupplied with 9V batteryAvailable in...
    £27.49
    £0.00
    £27.49
  • QTX DM-X16 192 Channel DMX controllerQTX DM-X16 192 Channel DMX controller
    QTX DM-X16 192 Channel DMX controller
    DescriptionThis 192 channel DMX controller has 16 fader channels which make it easy to see exactly what you are doing without having to use a page up and page down button. The unit itself has 12 fixture buttons, each controls up to 16 channels...
    £136.49
    £0.00
    £136.49
  • Palmer PWT 04 Universal Pedalboard Power Supply 4-Outputs Guitar PSU
    Palmer PWT 04 Universal Pedalboard Power Supply 4-Outputs Guitar PSU
    The PWT 04 is a universal pedalboard power supply with 1,000 mA output capacity and 4 standard centres negative 9 V DC isolated outputs. Featuring short circuit and overload protection, the PWT 04 is fully regulated to deliver constant voltage. The unit sports a...
    £64.00
    £64.00
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Audio interfaces and signal tools are essential for connecting microphones, instruments and audio sources cleanly and reliably. At Simply Sound & Lighting, the focus is on practical, proven solutions rather than unnecessary extras. The range includes trusted brands, clear product information and options suited to both entry-level and professional workflows. Whether you are upgrading a studio, improving a live setup or solving a specific audio routing problem, these audio interfaces are selected to work reliably and integrate easily with the rest of your system. Explore our audio interfaces and choose equipment that fits your setup without overcomplicating it.

Frequently Asked Questions

What does an audio interface do?

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An audio interface converts analogue signals from microphones or instruments into digital audio for recording or playback. It allows sound to be captured with better quality and control than standard computer inputs.

Do I need an audio interface for recording?

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If you want to record microphones or instruments with good sound quality, an audio interface is recommended. It provides cleaner signal paths, proper input levels and lower latency compared to basic sound cards.

What makes Simply Sound & Lighting a good place to buy audio interfaces?

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Simply Sound & Lighting offers a wide, practical range of audio interfaces and signal tools backed by clear descriptions and compatible accessories. This makes it easier to choose equipment that works correctly within your setup, whether for studio recording, live sound or installation use.